Examples with RsaSsaPkcs1KeyFormat com.google.crypto.tink.proto.RsaSsaPkcs1KeyFormat used on opensource projects

Example 16 with RsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.RsaSsaPkcs1KeyFormat in project tink by google.

the class RsaSsaPkcs1SignKeyManagerTest method testRsa3072SsaPkcs1Sha256F4Template.

@Test
public void testRsa3072SsaPkcs1Sha256F4Template() throws Exception {
    KeyTemplate template = RsaSsaPkcs1SignKeyManager.rsa3072SsaPkcs1Sha256F4Template();
    assertThat(template.getTypeUrl()).isEqualTo(new RsaSsaPkcs1SignKeyManager().getKeyType());
    assertThat(template.getOutputPrefixType()).isEqualTo(KeyTemplate.OutputPrefixType.TINK);
    RsaSsaPkcs1KeyFormat format = RsaSsaPkcs1KeyFormat.parseFrom(template.getValue(), ExtensionRegistryLite.getEmptyRegistry());
    assertThat(format.hasParams()).isTrue();
    assertThat(format.getParams().getHashType()).isEqualTo(HashType.SHA256);
    assertThat(format.getModulusSizeInBits()).isEqualTo(3072);
    assertThat(new BigInteger(1, format.getPublicExponent().toByteArray())).isEqualTo(BigInteger.valueOf(65537));
}

Example 17 with RsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.RsaSsaPkcs1KeyFormat in project tink by google.

the class RsaSsaPkcs1SignKeyManagerTest method testRawRsa3072SsaPkcs1Sha256F4TemplateWithManager.

@Test
public void testRawRsa3072SsaPkcs1Sha256F4TemplateWithManager() throws Exception {
    RsaSsaPkcs1KeyFormat format = RsaSsaPkcs1KeyFormat.parseFrom(RsaSsaPkcs1SignKeyManager.rawRsa3072SsaPkcs1Sha256F4Template().getValue(), ExtensionRegistryLite.getEmptyRegistry());
    new RsaSsaPkcs1SignKeyManager().keyFactory().validateKeyFormat(format);
}

Example 18 with RsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.RsaSsaPkcs1KeyFormat in project tink by google.

the class RsaSsaPkcs1SignKeyManagerTest method testRawRsa3072SsaPkcs1Sha256F4Template.

@Test
public void testRawRsa3072SsaPkcs1Sha256F4Template() throws Exception {
    KeyTemplate template = RsaSsaPkcs1SignKeyManager.rawRsa3072SsaPkcs1Sha256F4Template();
    assertThat(template.getTypeUrl()).isEqualTo(new RsaSsaPkcs1SignKeyManager().getKeyType());
    assertThat(template.getOutputPrefixType()).isEqualTo(KeyTemplate.OutputPrefixType.RAW);
    RsaSsaPkcs1KeyFormat format = RsaSsaPkcs1KeyFormat.parseFrom(template.getValue(), ExtensionRegistryLite.getEmptyRegistry());
    assertThat(format.hasParams()).isTrue();
    assertThat(format.getParams().getHashType()).isEqualTo(HashType.SHA256);
    assertThat(format.getModulusSizeInBits()).isEqualTo(3072);
    assertThat(new BigInteger(1, format.getPublicExponent().toByteArray())).isEqualTo(BigInteger.valueOf(65537));
}

Example 19 with RsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.RsaSsaPkcs1KeyFormat in project tink by google.

the class RsaSsaPkcs1SignKeyManagerTest method validateKeyFormat_unknownHashDisallowed.

@Test
public void validateKeyFormat_unknownHashDisallowed() throws Exception {
    RsaSsaPkcs1KeyFormat format = createKeyFormat(HashType.UNKNOWN_HASH, 3072, RSAKeyGenParameterSpec.F4);
    assertThrows(GeneralSecurityException.class, () -> factory.validateKeyFormat(format));
}

Example 20 with RsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.RsaSsaPkcs1KeyFormat in project tink by google.

the class RsaSsaPkcs1SignKeyManagerTest method testRsa4096SsaPkcs1Sha512F4TemplateWithManager.

@Test
public void testRsa4096SsaPkcs1Sha512F4TemplateWithManager() throws Exception {
    RsaSsaPkcs1KeyFormat format = RsaSsaPkcs1KeyFormat.parseFrom(RsaSsaPkcs1SignKeyManager.rsa4096SsaPkcs1Sha512F4Template().getValue(), ExtensionRegistryLite.getEmptyRegistry());
    new RsaSsaPkcs1SignKeyManager().keyFactory().validateKeyFormat(format);
}